Fix for 0.15.16
In the Mod Folder go to Bounty folder.
Edit: Ben_Bounty_Difficult
and add for each difficult the Line "AllowRepairDebt = true" under Startng Fuel = XX
DifficultyLevels
[
: /BaseDifficulty
{
ID = "easy"
NameKey = "BountyModeConfig/Easy"
TipKey = "BountyModeConfig/EasyTip"
StartingMoney = 100000
StartingFuel = 50
AllowRepairDebt = true